/Engine/Plugins/Editor/ObjectMixer/ObjectMixer/Source/ObjectMixer/Public/ObjectMixerEditorModule.h
virtual [TSharedRef](API\Runtime\Core\Templates\TSharedRef)< [SDockTab](API\Runtime\Slate\Widgets\Docking\SDockTab) > SpawnTab ( const [FSpawnTabArgs](API\Runtime\Slate\Framework\Docking\FSpawnTabArgs) & Args )